Cleanups and updates to the STM32F429i-Discovery gdisp driver
This commit is contained in:
inmarket
parent
bd041926b4
commit
d0f8c12a2d
@ -29,7 +29,7 @@ typedef struct ltdcLayerConfig {
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LLDCOLOR_TYPE *frame; // Frame buffer address
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LLDCOLOR_TYPE *frame; // Frame buffer address
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coord_t width, height; // Frame size in pixels
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coord_t width, height; // Frame size in pixels
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coord_t pitch; // Line pitch, in bytes
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coord_t pitch; // Line pitch, in bytes
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ltdc_pixfmt_t fmt; // Pixel format in LTDC format
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uint16_t fmt; // Pixel format in LTDC format
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// window
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// window
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coord_t x, y; // Start pixel position of the virtual layer
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coord_t x, y; // Start pixel position of the virtual layer
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@ -94,319 +94,4 @@
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#define ILI9341_IM_4LSI_1 0x6 /**< 4-line serial, mode 1.*/
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#define ILI9341_IM_4LSI_1 0x6 /**< 4-line serial, mode 1.*/
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#define ILI9341_IM_4LSI_2 0xE /**< 4-line serial, mode 2.*/
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#define ILI9341_IM_4LSI_2 0xE /**< 4-line serial, mode 2.*/
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// ILI9341 command params (little endian)
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#pragma pack(push, 1)
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typedef union {
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struct ILI9341ParamBits_GET_ID_INFO {
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uint8_t reserved_;
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uint8_t ID1;
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uint8_t ID2;
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uint8_t ID3;
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} bits;
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uint8_t bytes[4];
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} ILI9341Params_GET_ID_INFO;
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typedef union {
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struct ILI9341ParamBits_GET_STATUS {
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unsigned _reserved_1 : 5; /* D[ 4: 0] */
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unsigned tearing_mode : 1; /* D[ 5] */
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unsigned gamma_curve : 3; /* D[ 8: 6] */
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unsigned tearing : 1; /* D[ 9] */
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unsigned display : 1; /* D[10] */
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unsigned all_on : 1; /* D[11] */
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unsigned all_off : 1; /* D[12] */
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unsigned invert : 1; /* D[13] */
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unsigned _reserved_2 : 1; /* D[14] */
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unsigned vscroll : 1; /* D[15] */
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unsigned normal : 1; /* D[16] */
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unsigned sleep : 1; /* D[17] */
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unsigned partial : 1; /* D[18] */
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unsigned idle : 1; /* D[19] */
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unsigned pixel_format : 3; /* D[22:20] */
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unsigned _reserved_3 : 2; /* D[24:23] */
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unsigned hrefr_rtl_nltr : 1; /* D[25] */
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unsigned bgr_nrgb : 1; /* D[26] */
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unsigned vrefr_btt_nttb : 1; /* D[27] */
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unsigned transpose : 1; /* D[28] */
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unsigned coladr_rtl_nltr : 1; /* D[29] */
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unsigned rowadr_btt_nttb : 1; /* D[30] */
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unsigned booster : 1; /* D[31] */
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} bits;
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uint8_t bytes[4];
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} ILI9341Params_GET_STATUS;
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typedef union {
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struct ILI9341ParamBits_GET_PWR_MODE {
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unsigned _reserved_1 : 2; /* D[1:0] */
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unsigned display : 1; /* D[2] */
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unsigned normal : 1; /* D[3] */
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unsigned sleep : 1; /* D[4] */
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unsigned partial : 1; /* D[5] */
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unsigned idle : 1; /* D[6] */
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unsigned booster : 1; /* D[7] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_PWR_MODE;
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typedef union {
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struct ILI9341ParamBits_GET_MADCTL {
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unsigned _reserved_1 : 2; /* D[1:0] */
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unsigned refr_rtl_nltr : 1; /* D[2] */
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unsigned bgr_nrgb : 1; /* D[3] */
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unsigned refr_btt_nttb : 1; /* D[4] */
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unsigned invert : 1; /* D[5] */
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unsigned rtl_nltr : 1; /* D[6] */
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unsigned btt_nttb : 1; /* D[7] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_MADCTL;
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typedef union {
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struct ILI9341ParamBits_GET_PIX_FMT {
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unsigned DBI : 3; /* D[2:0] */
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unsigned _reserved_1 : 1; /* D[3] */
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unsigned DPI : 3; /* D[6:4] */
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unsigned RIM : 1; /* D[7] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_PIX_FMT;
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typedef union {
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struct ILI9341ParamBits_GET_IMG_FMT {
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unsigned gamma_curve : 3; /* D[2:0] */
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unsigned _reserved_1 : 5; /* D[7:3] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_IMG_FMT;
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typedef union {
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struct ILI9341ParamBits_GET_SIG_MODE {
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unsigned _reserved_1 : 2; /* D[1:0] */
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unsigned data_enable : 1; /* D[2] */
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unsigned pixel_clock : 1; /* D[3] */
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unsigned vsync : 1; /* D[4] */
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unsigned hsync : 1; /* D[5] */
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unsigned tearing_mode : 1; /* D[6] */
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unsigned tearing : 1; /* D[7] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_SIG_MODE;
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typedef union {
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struct ILI9341ParamBits_GET_SELF_DIAG {
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unsigned _reserved_1 : 6; /* D[5:0] */
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unsigned func_err : 1; /* D[6] */
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unsigned reg_err : 1; /* D[7] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_SELF_DIAG;
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typedef union {
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struct ILI9341ParamBits_SET_GAMMA {
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uint8_t gamma_curve; /* D[7:0] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_SET_GAMMA;
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typedef union {
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struct ILI9341ParamBits_SET_COL_ADDR {
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uint8_t SC_15_8; /* D[ 7: 0] */
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uint8_t SC_7_0; /* D[15: 8] */
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uint8_t EC_15_8; /* D[23:16] */
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uint8_t EC_7_0; /* D[31:24] */
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} bits;
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uint8_t bytes[4];
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} ILI9341Params_SET_COL_ADDR;
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typedef union {
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struct ILI9341ParamBits_SET_PAGE_ADDR {
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uint8_t SP_15_8; /* D[ 7: 0] */
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uint8_t SP_7_0; /* D[15: 8] */
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uint8_t EP_15_8; /* D[23:16] */
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uint8_t EP_7_0; /* D[31:24] */
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} bits;
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uint8_t bytes[4];
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} ILI9341Params_SET_PAGE_ADDR;
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typedef union {
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struct ILI9341ParamBits_SET_PARTIAL_AREA {
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uint8_t SR_15_8; /* D[ 7: 0] */
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uint8_t SR_7_0; /* D[15: 8] */
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uint8_t ER_15_8; /* D[23:16] */
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uint8_t ER_7_0; /* D[31:24] */
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} bits;
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uint8_t bytes[4];
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} ILI9341Params_SET_PARTIAL_AREA;
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typedef union {
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struct ILI9341ParamBits_SET_VSCROLL {
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uint8_t TFA_15_8; /* D[ 7: 0] */
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uint8_t TFA_7_0; /* D[15: 8] */
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uint8_t VSA_15_8; /* D[23:16] */
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uint8_t VSA_7_0; /* D[31:24] */
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uint8_t BFA_15_8; /* D[39:32] */
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uint8_t BFA_7_0; /* D[47:40] */
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} bits;
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uint8_t bytes[6];
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} ILI9341Params_SET_VSCROLL;
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typedef union {
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struct ILI9341ParamBits_CMD_TEARING_ON {
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unsigned M : 1; /* D[0] */
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unsigned _reserved_1 : 7; /* D[7:1] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_CMD_TEARING_ON;
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typedef union {
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struct ILI9341ParamBits_SET_MEM_ACS_CTL {
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unsigned _reserved_1 : 2; /* D[1:0] */
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unsigned MH : 1; /* D[2] */
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unsigned BGR : 1; /* D[3] */
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unsigned ML : 1; /* D[4] */
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unsigned MV : 1; /* D[5] */
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unsigned MX : 1; /* D[6] */
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unsigned MY : 1; /* D[7] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_SET_MEM_ACS_CTL;
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typedef union {
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struct ILI9341ParamBits_SET_VSCROLL_ADDR {
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uint8_t VSP_15_8; /* D[ 7: 0] */
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uint8_t VSP_7_0; /* D[15: 8] */
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} bits;
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uint8_t bytes[2];
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} ILI9341Params_SET_VSCROLL_ADDR;
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typedef union {
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struct ILI9341ParamBits_SET_PIX_FMT {
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unsigned DBI : 3; /* D[2:0] */
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unsigned _reserved_1 : 1; /* D[3] */
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unsigned DPI : 3; /* D[4:6] */
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unsigned _reserved_2 : 1; /* D[7] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_SET_PIX_FMT;
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typedef union {
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struct ILI9341ParamBits_SET_TEAR_SCANLINE {
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uint8_t STS_8; /* D[ 7: 0] */
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uint8_t STS_7_0; /* D[15: 8] */
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} bits;
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uint8_t bytes[4];
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} ILI9341Params_SET_TEAR_SCANLINE;
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typedef union {
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struct ILI9341ParamBits_GET_TEAR_SCANLINE {
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uint8_t GTS_9_8; /* D[ 7: 0] */
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uint8_t GTS_7_0; /* D[15: 8] */
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} bits;
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uint8_t bytes[2];
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} ILI9341Params_GET_TEAR_SCANLINE;
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typedef union {
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struct ILI9341ParamBits_SET_BRIGHTNESS {
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uint8_t DBV; /* D[7:0] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_SET_BRIGHTNESS;
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typedef union {
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struct ILI9341ParamBits_GET_BRIGHTNESS {
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uint8_t DBV; /* D[7:0] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_BRIGHTNESS;
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typedef union {
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struct ILI9341ParamBits_SET_DISPLAY_CTL {
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unsigned _reserved_1 : 2; /* D[1:0] */
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unsigned BL : 1; /* D[2] */
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unsigned DD : 1; /* D[3] */
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unsigned _reserved_2 : 1; /* D[4] */
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unsigned BCTRL : 1; /* D[5] */
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unsigned _reserved_3 : 1; /* D[7:6] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_SET_DISPLAY_CTL;
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typedef union {
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struct ILI9341ParamBits_GET_DISPLAY_CTL {
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unsigned _reserved_1 : 2; /* D[1:0] */
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unsigned BL : 1; /* D[2] */
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unsigned DD : 1; /* D[3] */
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unsigned _reserved_2 : 1; /* D[4] */
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unsigned BCTRL : 1; /* D[5] */
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unsigned _reserved_3 : 1; /* D[7:6] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_DISPLAY_CTL;
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typedef union {
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struct ILI9341ParamBits_SET_CABC {
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unsigned C : 2; /* D[1:0] */
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unsigned _reserved_1 : 6; /* D[7:2] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_SET_CABC;
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typedef union {
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struct ILI9341ParamBits_GET_CABC {
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unsigned C : 2; /* D[1:0] */
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unsigned _reserved_1 : 6; /* D[7:2] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_CABC;
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typedef union {
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struct ILI9341ParamBits_SET_CABC_MIN {
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uint8_t CMB; /* D[7:0] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_SET_CABC_MIN;
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typedef union {
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struct ILI9341ParamBits_GET_CABC_MIN {
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uint8_t CMB; /* D[7:0] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_GET_CABC_MIN;
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#if 0 /* TODO: Extended command structs.*/
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typedef union {
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struct ILI9341ParamBits {
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_;
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typedef union {
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struct ILI9341ParamBits {
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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unsigned : 1; /* D[] */
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} bits;
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uint8_t bytes[1];
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} ILI9341Params_;
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#endif /*0*/
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#pragma pack(pop)
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#endif /* ILI9341_H */
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#endif /* ILI9341_H */
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@ -135,417 +135,8 @@
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#define LTDC_COLOR_AQUA 0xFF00FFFF
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#define LTDC_COLOR_AQUA 0xFF00FFFF
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#define LTDC_COLOR_WHITE 0xFFFFFFFF
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#define LTDC_COLOR_WHITE 0xFFFFFFFF
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/**/
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#define STM32_LTDC_EV_HANDLER LTDC_EV_IRQHandler
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#define STM32_LTDC_ER_HANDLER LTDC_ER_IRQHandler
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#define STM32_LTDC_EV_NUMBER LTDC_IRQn
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#define STM32_LTDC_ER_NUMBER LTDC_ER_IRQn
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#define LTDC_EV_IRQHandler Vector1A0
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#define LTDC_ER_IRQHandler Vector1A4
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#define STM32_LTDC_EV_IRQ_PRIORITY 11
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#define STM32_LTDC_ER_IRQ_PRIORITY 11
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#define LTDC_USE_WAIT TRUE
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#define LTDC_USE_SOFTWARE_CONVERSIONS TRUE
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#ifndef STM32F429_439xx
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#ifndef STM32F429_439xx
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#error "Currently only STM32F429xx and STM32F439xx are supported"
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#error "Currently only STM32F429xx and STM32F439xx are supported"
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#endif
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#endif
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/*===========================================================================*/
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/* Driver data structures and types. */
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||||||
/*===========================================================================*/
|
|
||||||
|
|
||||||
/* Complex types forwarding.*/
|
|
||||||
typedef union ltdc_coloralias_t ltdc_coloralias_t;
|
|
||||||
typedef struct ltdc_window_t ltdc_window_t;
|
|
||||||
typedef struct ltdc_frame_t ltdc_frame_t;
|
|
||||||
typedef struct ltdc_laycfg_t ltdc_laycfg_t;
|
|
||||||
typedef struct LTDCConfig LTDCConfig;
|
|
||||||
typedef enum ltdc_state_t ltdc_state_t;
|
|
||||||
typedef struct LTDCDriver LTDCDriver;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @name LTDC Data types
|
|
||||||
* @{
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC generic color.
|
|
||||||
*/
|
|
||||||
typedef uint32_t ltdc_color_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC color aliases.
|
|
||||||
* @detail Mapped with ARGB-8888, except for luminance (L mapped onto B).
|
|
||||||
* Padding fields prefixed with <tt>'x'</tt>, which should be clear
|
|
||||||
* (all 0) before compression and set (all 1) after expansion.
|
|
||||||
*/
|
|
||||||
typedef union ltdc_coloralias_t {
|
|
||||||
struct {
|
|
||||||
unsigned b : 8;
|
|
||||||
unsigned g : 8;
|
|
||||||
unsigned r : 8;
|
|
||||||
unsigned a : 8;
|
|
||||||
} argb8888; /**< Mapped ARGB-8888 bits.*/
|
|
||||||
struct {
|
|
||||||
unsigned b : 8;
|
|
||||||
unsigned g : 8;
|
|
||||||
unsigned r : 8;
|
|
||||||
unsigned xa : 8;
|
|
||||||
} rgb888; /**< Mapped RGB-888 bits.*/
|
|
||||||
struct {
|
|
||||||
unsigned xb : 3;
|
|
||||||
unsigned b : 5;
|
|
||||||
unsigned xg : 2;
|
|
||||||
unsigned g : 6;
|
|
||||||
unsigned xr : 3;
|
|
||||||
unsigned r : 5;
|
|
||||||
unsigned xa : 8;
|
|
||||||
} rgb565; /**< Mapped RGB-565 bits.*/
|
|
||||||
struct {
|
|
||||||
unsigned xb : 3;
|
|
||||||
unsigned b : 5;
|
|
||||||
unsigned xg : 3;
|
|
||||||
unsigned g : 5;
|
|
||||||
unsigned xr : 3;
|
|
||||||
unsigned r : 5;
|
|
||||||
unsigned xa : 7;
|
|
||||||
unsigned a : 1;
|
|
||||||
} argb1555; /**< Mapped ARGB-1555 values.*/
|
|
||||||
struct {
|
|
||||||
unsigned xb : 4;
|
|
||||||
unsigned b : 4;
|
|
||||||
unsigned xg : 4;
|
|
||||||
unsigned g : 4;
|
|
||||||
unsigned xr : 4;
|
|
||||||
unsigned r : 4;
|
|
||||||
unsigned xa : 4;
|
|
||||||
unsigned a : 4;
|
|
||||||
} argb4444; /**< Mapped ARGB-4444 values.*/
|
|
||||||
struct {
|
|
||||||
unsigned l : 8;
|
|
||||||
unsigned x : 16;
|
|
||||||
unsigned xa : 8;
|
|
||||||
} l8; /**< Mapped L-8 bits.*/
|
|
||||||
struct {
|
|
||||||
unsigned xl : 4;
|
|
||||||
unsigned l : 4;
|
|
||||||
unsigned x : 16;
|
|
||||||
unsigned xa : 4;
|
|
||||||
unsigned a : 4;
|
|
||||||
} al44; /**< Mapped AL-44 bits.*/
|
|
||||||
struct {
|
|
||||||
unsigned l : 8;
|
|
||||||
unsigned x : 16;
|
|
||||||
unsigned a : 8;
|
|
||||||
} al88; /**< Mapped AL-88 bits.*/
|
|
||||||
ltdc_color_t aliased; /**< Aliased raw bits.*/
|
|
||||||
} ltdc_coloralias_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC layer identifier.
|
|
||||||
*/
|
|
||||||
typedef uint32_t ltdc_layerid_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC pixel format.
|
|
||||||
*/
|
|
||||||
typedef uint32_t ltdc_pixfmt_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC blending factor.
|
|
||||||
*/
|
|
||||||
typedef uint32_t ltdc_blendf_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC ISR callback.
|
|
||||||
*/
|
|
||||||
typedef void (*ltdc_isrcb_t)(LTDCDriver *ltdcp);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC window specifications.
|
|
||||||
*/
|
|
||||||
typedef struct ltdc_window_t {
|
|
||||||
uint16_t hstart; /**< Horizontal start pixel (left).*/
|
|
||||||
uint16_t hstop; /**< Horizontal stop pixel (right).*/
|
|
||||||
uint16_t vstart; /**< Vertical start pixel (top).*/
|
|
||||||
uint16_t vstop; /**< Vertical stop pixel (bottom).*/
|
|
||||||
} ltdc_window_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC frame specifications.
|
|
||||||
*/
|
|
||||||
typedef struct ltdc_frame_t {
|
|
||||||
void *bufferp; /**< Frame buffer address.*/
|
|
||||||
uint16_t width; /**< Frame width, in pixels.*/
|
|
||||||
uint16_t height; /**< Frame height, in pixels.*/
|
|
||||||
size_t pitch; /**< Line pitch, in bytes.*/
|
|
||||||
ltdc_pixfmt_t fmt; /**< Pixel format.*/
|
|
||||||
} ltdc_frame_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC configuration flags.
|
|
||||||
*/
|
|
||||||
typedef uint8_t ltdc_flags_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC startup layer configuration.
|
|
||||||
*/
|
|
||||||
typedef struct ltdc_laycfg_t {
|
|
||||||
const ltdc_frame_t *frame; /**< Frame buffer specifications.*/
|
|
||||||
const ltdc_window_t *window; /**< Window specifications.*/
|
|
||||||
ltdc_color_t def_color; /**< Default color, ARGB-8888.*/
|
|
||||||
uint8_t const_alpha; /**< Constant alpha factor.*/
|
|
||||||
ltdc_color_t key_color; /**< Color key.*/
|
|
||||||
const ltdc_color_t *pal_colors; /**< Palette colors, or @p NULL.*/
|
|
||||||
uint16_t pal_length; /**< Palette length, or @p 0.*/
|
|
||||||
ltdc_blendf_t blending; /**< Blending factors.*/
|
|
||||||
ltdc_flags_t flags; /**< Layer configuration flags.*/
|
|
||||||
} ltdc_laycfg_t;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief LTDC driver configuration.
|
|
||||||
*/
|
|
||||||
typedef struct LTDCConfig {
|
|
||||||
/* Display specifications.*/
|
|
||||||
uint16_t screen_width; /**< Screen pixel width.*/
|
|
||||||
uint16_t screen_height; /**< Screen pixel height.*/
|
|
||||||
uint16_t hsync_width; /**< Horizontal sync pixel width.*/
|
|
||||||
uint16_t vsync_height; /**< Vertical sync pixel height.*/
|
|
||||||
uint16_t hbp_width; /**< Horizontal back porch pixel width.*/
|
|
||||||
uint16_t vbp_height; /**< Vertical back porch pixel height.*/
|
|
||||||
uint16_t hfp_width; /**< Horizontal front porch pixel width.*/
|
|
||||||
uint16_t vfp_height; /**< Vertical front porch pixel height.*/
|
|
||||||
ltdc_flags_t flags; /**< Driver configuration flags.*/
|
|
||||||
|
|
||||||
/* ISR callbacks.*/
|
|
||||||
ltdc_isrcb_t line_isr; /**< Line Interrupt ISR, or @p NULL.*/
|
|
||||||
ltdc_isrcb_t rr_isr; /**< Register Reload ISR, or @p NULL.*/
|
|
||||||
ltdc_isrcb_t fuerr_isr; /**< FIFO Underrun ISR, or @p NULL.*/
|
|
||||||
ltdc_isrcb_t terr_isr; /**< Transfer Error ISR, or @p NULL.*/
|
|
||||||
|
|
||||||
/* Layer and color settings.*/
|
|
||||||
ltdc_color_t clear_color; /**< Clear screen color, RGB-888.*/
|
|
||||||
const ltdc_laycfg_t *bg_laycfg; /**< Background layer specs, or @p NULL.*/
|
|
||||||
const ltdc_laycfg_t *fg_laycfg; /**< Foreground layer specs, or @p NULL.*/
|
|
||||||
} LTDCConfig;
|
|
||||||
|
|
||||||
/*===========================================================================*/
|
|
||||||
/* Driver macros. */
|
|
||||||
/*===========================================================================*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Makes an ARGB-8888 value from byte components.
|
|
||||||
*
|
|
||||||
* @param[in] a alpha byte component
|
|
||||||
* @param[in] r red byte component
|
|
||||||
* @param[in] g green byte component
|
|
||||||
* @param[in] b blue byte component
|
|
||||||
*
|
|
||||||
* @return color in ARGB-8888 format
|
|
||||||
*
|
|
||||||
* @api
|
|
||||||
*/
|
|
||||||
#define ltdcMakeARGB8888(a, r, g, b) \
|
|
||||||
((((ltdc_color_t)(a) & 0xFF) << 24) | \
|
|
||||||
(((ltdc_color_t)(r) & 0xFF) << 16) | \
|
|
||||||
(((ltdc_color_t)(g) & 0xFF) << 8) | \
|
|
||||||
(((ltdc_color_t)(b) & 0xFF) << 0))
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Compute bytes per pixel.
|
|
||||||
* @details Computes the bytes per pixel for the specified pixel format.
|
|
||||||
* Rounds to the ceiling.
|
|
||||||
*
|
|
||||||
* @param[in] fmt pixel format
|
|
||||||
*
|
|
||||||
* @return bytes per pixel
|
|
||||||
*
|
|
||||||
* @api
|
|
||||||
*/
|
|
||||||
#define ltdcBytesPerPixel(fmt) \
|
|
||||||
((ltdcBitsPerPixel(fmt) + 7) >> 3)
|
|
||||||
|
|
||||||
/*===========================================================================*/
|
|
||||||
/* External declarations. */
|
|
||||||
/*===========================================================================*/
|
|
||||||
|
|
||||||
/* Global methods.*/
|
|
||||||
ltdc_flags_t ltdcGetEnableFlagsI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_flags_t ltdcGetEnableFlags(LTDCDriver *ltdcp);
|
|
||||||
void ltdcSetEnableFlagsI(LTDCDriver *ltdcp, ltdc_flags_t flags);
|
|
||||||
void ltdcSetEnableFlags(LTDCDriver *ltdcp, ltdc_flags_t flags);
|
|
||||||
bool_t ltdcIsReloadingI(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcIsReloading(LTDCDriver *ltdcp);
|
|
||||||
void ltdcStartReloadI(LTDCDriver *ltdcp, bool_t immediately);
|
|
||||||
void ltdcStartReload(LTDCDriver *ltdcp, bool_t immediately);
|
|
||||||
void ltdcReloadS(LTDCDriver *ltdcp, bool_t immediately);
|
|
||||||
void ltdcReload(LTDCDriver *ltdcp, bool_t immediately);
|
|
||||||
bool_t ltdcIsDitheringEnabledI(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcIsDitheringEnabled(LTDCDriver *ltdcp);
|
|
||||||
void ltdcEnableDitheringI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcEnableDithering(LTDCDriver *ltdcp);
|
|
||||||
void ltdcDisableDitheringI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcDisableDithering(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcGetClearColorI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcGetClearColor(LTDCDriver *ltdcp);
|
|
||||||
void ltdcSetClearColorI(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
void ltdcSetClearColor(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
uint16_t ltdcGetLineInterruptPosI(LTDCDriver *ltdcp);
|
|
||||||
uint16_t ltdcGetLineInterruptPos(LTDCDriver *ltdcp);
|
|
||||||
void ltdcSetLineInterruptPosI(LTDCDriver *ltdcp, uint16_t line);
|
|
||||||
void ltdcSetLineInterruptPos(LTDCDriver *ltdcp, uint16_t line);
|
|
||||||
bool_t ltdcIsLineInterruptEnabledI(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcIsLineInterruptEnabled(LTDCDriver *ltdcp);
|
|
||||||
void ltdcEnableLineInterruptI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcEnableLineInterrupt(LTDCDriver *ltdcp);
|
|
||||||
void ltdcDisableLineInterruptI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcDisableLineInterrupt(LTDCDriver *ltdcp);
|
|
||||||
void ltdcGetCurrentPosI(LTDCDriver *ltdcp, uint16_t *xp, uint16_t *yp);
|
|
||||||
void ltdcGetCurrentPos(LTDCDriver *ltdcp, uint16_t *xp, uint16_t *yp);
|
|
||||||
|
|
||||||
/* Background layer methods.*/
|
|
||||||
ltdc_flags_t ltdcBgGetEnableFlagsI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_flags_t ltdcBgGetEnableFlags(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetEnableFlagsI(LTDCDriver *ltdcp, ltdc_flags_t flags);
|
|
||||||
void ltdcBgSetEnableFlags(LTDCDriver *ltdcp, ltdc_flags_t flags);
|
|
||||||
bool_t ltdcBgIsEnabledI(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcBgIsEnabled(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgEnableI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgEnable(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgDisableI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgDisable(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcBgIsPaletteEnabledI(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcBgIsPaletteEnabled(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgEnablePaletteI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgEnablePalette(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgDisablePaletteI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgDisablePalette(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetPaletteColorI(LTDCDriver *ltdcp, uint8_t slot, ltdc_color_t c);
|
|
||||||
void ltdcBgSetPaletteColor(LTDCDriver *ltdcp, uint8_t slot, ltdc_color_t c);
|
|
||||||
void ltdcBgSetPaletteI(LTDCDriver *ltdcp, const ltdc_color_t colors[],
|
|
||||||
uint16_t length);
|
|
||||||
void ltdcBgSetPalette(LTDCDriver *ltdcp, const ltdc_color_t colors[],
|
|
||||||
uint16_t length);
|
|
||||||
ltdc_pixfmt_t ltdcBgGetPixelFormatI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_pixfmt_t ltdcBgGetPixelFormat(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetPixelFormatI(LTDCDriver *ltdcp, ltdc_pixfmt_t fmt);
|
|
||||||
void ltdcBgSetPixelFormat(LTDCDriver *ltdcp, ltdc_pixfmt_t fmt);
|
|
||||||
bool_t ltdcBgIsKeyingEnabledI(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcBgIsKeyingEnabled(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgEnableKeyingI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgEnableKeying(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgDisableKeyingI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgDisableKeying(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcBgGetKeyingColorI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcBgGetKeyingColor(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetKeyingColorI(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
void ltdcBgSetKeyingColor(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
uint8_t ltdcBgGetConstantAlphaI(LTDCDriver *ltdcp);
|
|
||||||
uint8_t ltdcBgGetConstantAlpha(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetConstantAlphaI(LTDCDriver *ltdcp, uint8_t a);
|
|
||||||
void ltdcBgSetConstantAlpha(LTDCDriver *ltdcp, uint8_t a);
|
|
||||||
ltdc_color_t ltdcBgGetDefaultColorI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcBgGetDefaultColor(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetDefaultColorI(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
void ltdcBgSetDefaultColor(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
ltdc_blendf_t ltdcBgGetBlendingFactorsI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_blendf_t ltdcBgGetBlendingFactors(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetBlendingFactorsI(LTDCDriver *ltdcp, ltdc_blendf_t bf);
|
|
||||||
void ltdcBgSetBlendingFactors(LTDCDriver *ltdcp, ltdc_blendf_t bf);
|
|
||||||
void ltdcBgGetWindowI(LTDCDriver *ltdcp, ltdc_window_t *windowp);
|
|
||||||
void ltdcBgGetWindow(LTDCDriver *ltdcp, ltdc_window_t *windowp);
|
|
||||||
void ltdcBgSetWindowI(LTDCDriver *ltdcp, const ltdc_window_t *windowp);
|
|
||||||
void ltdcBgSetWindow(LTDCDriver *ltdcp, const ltdc_window_t *windowp);
|
|
||||||
void ltdcBgSetInvalidWindowI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetInvalidWindow(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgGetFrameI(LTDCDriver *ltdcp, ltdc_frame_t *framep);
|
|
||||||
void ltdcBgGetFrame(LTDCDriver *ltdcp, ltdc_frame_t *framep);
|
|
||||||
void ltdcBgSetFrameI(LTDCDriver *ltdcp, const ltdc_frame_t *framep);
|
|
||||||
void ltdcBgSetFrame(LTDCDriver *ltdcp, const ltdc_frame_t *framep);
|
|
||||||
void *ltdcBgGetFrameAddressI(LTDCDriver *ltdcp);
|
|
||||||
void *ltdcBgGetFrameAddress(LTDCDriver *ltdcp);
|
|
||||||
void ltdcBgSetFrameAddressI(LTDCDriver *ltdcp, void *bufferp);
|
|
||||||
void ltdcBgSetFrameAddress(LTDCDriver *ltdcp, void *bufferp);
|
|
||||||
void ltdcBgGetLayerI(LTDCDriver *ltdcp, ltdc_laycfg_t *cfgp);
|
|
||||||
void ltdcBgGetLayer(LTDCDriver *ltdcp, ltdc_laycfg_t *cfgp);
|
|
||||||
void ltdcBgSetConfigI(LTDCDriver *ltdcp, const ltdc_laycfg_t *cfgp);
|
|
||||||
void ltdcBgSetConfig(LTDCDriver *ltdcp, const ltdc_laycfg_t *cfgp);
|
|
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/* Foreground layer methods.*/
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ltdc_flags_t ltdcFgGetEnableFlagsI(LTDCDriver *ltdcp);
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ltdc_flags_t ltdcFgGetEnableFlags(LTDCDriver *ltdcp);
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void ltdcFgSetEnableFlagsI(LTDCDriver *ltdcp, ltdc_flags_t flags);
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void ltdcFgSetEnableFlags(LTDCDriver *ltdcp, ltdc_flags_t flags);
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bool_t ltdcFgIsEnabledI(LTDCDriver *ltdcp);
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bool_t ltdcFgIsEnabled(LTDCDriver *ltdcp);
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void ltdcFgEnableI(LTDCDriver *ltdcp);
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void ltdcFgEnable(LTDCDriver *ltdcp);
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void ltdcFgDisableI(LTDCDriver *ltdcp);
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void ltdcFgDisable(LTDCDriver *ltdcp);
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bool_t ltdcFgIsPaletteEnabledI(LTDCDriver *ltdcp);
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||||||
bool_t ltdcFgIsPaletteEnabled(LTDCDriver *ltdcp);
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|
||||||
void ltdcFgEnablePaletteI(LTDCDriver *ltdcp);
|
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void ltdcFgEnablePalette(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgDisablePaletteI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgDisablePalette(LTDCDriver *ltdcp);
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|
||||||
void ltdcFgSetPaletteColorI(LTDCDriver *ltdcp, uint8_t slot, ltdc_color_t c);
|
|
||||||
void ltdcFgSetPaletteColor(LTDCDriver *ltdcp, uint8_t slot, ltdc_color_t c);
|
|
||||||
void ltdcFgSetPaletteI(LTDCDriver *ltdcp, const ltdc_color_t colors[],
|
|
||||||
uint16_t length);
|
|
||||||
void ltdcFgSetPalette(LTDCDriver *ltdcp, const ltdc_color_t colors[],
|
|
||||||
uint16_t length);
|
|
||||||
ltdc_pixfmt_t ltdcFgGetPixelFormatI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_pixfmt_t ltdcFgGetPixelFormat(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgSetPixelFormatI(LTDCDriver *ltdcp, ltdc_pixfmt_t fmt);
|
|
||||||
void ltdcFgSetPixelFormat(LTDCDriver *ltdcp, ltdc_pixfmt_t fmt);
|
|
||||||
bool_t ltdcFgIsKeyingEnabledI(LTDCDriver *ltdcp);
|
|
||||||
bool_t ltdcFgIsKeyingEnabled(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgEnableKeyingI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgEnableKeying(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgDisableKeyingI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgDisableKeying(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcFgGetKeyingColorI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcFgGetKeyingColor(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgSetKeyingColorI(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
void ltdcFgSetKeyingColor(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
uint8_t ltdcFgGetConstantAlphaI(LTDCDriver *ltdcp);
|
|
||||||
uint8_t ltdcFgGetConstantAlpha(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgSetConstantAlphaI(LTDCDriver *ltdcp, uint8_t a);
|
|
||||||
void ltdcFgSetConstantAlpha(LTDCDriver *ltdcp, uint8_t a);
|
|
||||||
ltdc_color_t ltdcFgGetDefaultColorI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_color_t ltdcFgGetDefaultColor(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgSetDefaultColorI(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
void ltdcFgSetDefaultColor(LTDCDriver *ltdcp, ltdc_color_t c);
|
|
||||||
ltdc_blendf_t ltdcFgGetBlendingFactorsI(LTDCDriver *ltdcp);
|
|
||||||
ltdc_blendf_t ltdcFgGetBlendingFactors(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgSetBlendingFactorsI(LTDCDriver *ltdcp, ltdc_blendf_t bf);
|
|
||||||
void ltdcFgSetBlendingFactors(LTDCDriver *ltdcp, ltdc_blendf_t bf);
|
|
||||||
void ltdcFgGetWindowI(LTDCDriver *ltdcp, ltdc_window_t *windowp);
|
|
||||||
void ltdcFgGetWindow(LTDCDriver *ltdcp, ltdc_window_t *windowp);
|
|
||||||
void ltdcFgSetWindowI(LTDCDriver *ltdcp, const ltdc_window_t *windowp);
|
|
||||||
void ltdcFgSetWindow(LTDCDriver *ltdcp, const ltdc_window_t *windowp);
|
|
||||||
void ltdcFgSetInvalidWindowI(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgSetInvalidWindow(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgGetFrameI(LTDCDriver *ltdcp, ltdc_frame_t *framep);
|
|
||||||
void ltdcFgGetFrame(LTDCDriver *ltdcp, ltdc_frame_t *framep);
|
|
||||||
void ltdcFgSetFrameI(LTDCDriver *ltdcp, const ltdc_frame_t *framep);
|
|
||||||
void ltdcFgSetFrame(LTDCDriver *ltdcp, const ltdc_frame_t *framep);
|
|
||||||
void *ltdcFgGetFrameAddressI(LTDCDriver *ltdcp);
|
|
||||||
void *ltdcFgGetFrameAddress(LTDCDriver *ltdcp);
|
|
||||||
void ltdcFgSetFrameAddressI(LTDCDriver *ltdcp, void *bufferp);
|
|
||||||
void ltdcFgSetFrameAddress(LTDCDriver *ltdcp, void *bufferp);
|
|
||||||
void ltdcFgGetLayerI(LTDCDriver *ltdcp, ltdc_laycfg_t *cfgp);
|
|
||||||
void ltdcFgGetLayer(LTDCDriver *ltdcp, ltdc_laycfg_t *cfgp);
|
|
||||||
void ltdcFgSetConfigI(LTDCDriver *ltdcp, const ltdc_laycfg_t *cfgp);
|
|
||||||
void ltdcFgSetConfig(LTDCDriver *ltdcp, const ltdc_laycfg_t *cfgp);
|
|
||||||
|
|
||||||
/* Helper functions.*/
|
|
||||||
size_t ltdcBitsPerPixel(ltdc_pixfmt_t fmt);
|
|
||||||
#if LTDC_USE_SOFTWARE_CONVERSIONS || defined(__DOXYGEN__)
|
|
||||||
ltdc_color_t ltdcFromARGB8888(ltdc_color_t c, ltdc_pixfmt_t fmt);
|
|
||||||
ltdc_color_t ltdcToARGB8888(ltdc_color_t c, ltdc_pixfmt_t fmt);
|
|
||||||
#endif /* LTDC_USE_SOFTWARE_CONVERSIONS */
|
|
||||||
|
|
||||||
#endif /* STM32_LTDC_H */
|
#endif /* STM32_LTDC_H */
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user